Zobrazeno 1 - 10
of 282
pro vyhledávání: '"D. Farías"'
Autor:
F. Temme, D. Farías-Barahona, T. Seehaus, R. Jaña, J. Arigony-Neto, I. Gonzalez, A. Arndt, T. Sauter, C. Schneider, J. J. Fürst
Publikováno v:
The Cryosphere, Vol 17, Pp 2343-2365 (2023)
This study investigates strategies for calibration of surface mass balance (SMB) models in the Monte Sarmiento Massif (MSM), Tierra del Fuego, with the goal of achieving realistic simulations of the regional SMB. Applied calibration strategies range
Externí odkaz:
https://doaj.org/article/4fd83b473ec648b596cf29cdb63ca6b4
In this paper we consider a massive self-interacting scalar quantum field in a Lorentz-violation scenario based on a Horava-Lifshitz model. Specifically, we investigate the vacuum energy density and its loop correction, up to first order in the self-
Externí odkaz:
http://arxiv.org/abs/2410.07999
Autor:
G. Benedek, M. Bernasconi, D. Campi, I. V. Silkin, I. P. Chernov, V. M. Silkin, E. V. Chulkov, P. M. Echenique, J. P. Toennies, G. Anemone, A. Al Taleb, R. Miranda, D. Farías
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Closed-shell atoms scattered from a metal surface exchange energy and momentum with surface phonons mostly via the interposed surface valence electrons, i.e., via the creation of virtual electron-hole pairs. The latter can then decay into su
Externí odkaz:
https://doaj.org/article/009c1c5259b04af9a1e6f17956da07f6
Publikováno v:
The Cryosphere, Vol 14, Pp 2545-2565 (2020)
The surface energy fluxes of glaciers determine surface melt, and their adequate parametrization is one of the keys to a successful prediction of future glacier mass balance and freshwater discharge. Chile hosts glaciers in a large range of latitudes
Externí odkaz:
https://doaj.org/article/ca3878d3f998430e8c24c8317175fe69
Publikováno v:
The Cryosphere, Vol 14, Pp 2005-2027 (2020)
As glaciers adjust their size in response to climate variations, long-term changes in meltwater production can be expected, affecting the local availability of water resources. We investigate glacier runoff in the period 1955–2016 in the Maipo Rive
Externí odkaz:
https://doaj.org/article/5f39466b2206457bbea71a75ac07f564
In this paper the vacuum energy density and generation of topological mass are investigated for a system of a real and complex scalar fields interacting with each other. In addition to that, it is also included the quartic self-interaction for each o
Externí odkaz:
http://arxiv.org/abs/2405.14656
In this paper the Casimir energy density, loop corrections, and generation of topological mass are investigated for a system consisting of two interacting real and complex scalar fields. The interaction considered is the quartic interaction in the fo
Externí odkaz:
http://arxiv.org/abs/2302.14540
In this paper the effective potential approach in quantum field theory is used in order to investigate self-interaction loop correction to the Casimir energy density and generation of topological mass for both massless and massive real scalar fields.
Externí odkaz:
http://arxiv.org/abs/2204.09400
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